Elevation of Privilege Vulnerability in Windows Management Services by Microsoft
CVE-2025-54103

7.4HIGH

Key Information:

Vendor

Microsoft
Status
Windows 10 Version 21h2
Windows 11 Version 22h2
Windows 10 Version 22h2
Windows Server 2025 (server Core Installation)
Vendor
CVE Published:
9 September 2025

What is CVE-2025-54103?

An elevation of privilege vulnerability exists in Windows Management Services due to improper handling of objects in memory. An attacker who successfully exploits this vulnerability can execute arbitrary code with elevated privileges on the system. This could allow the attacker to install programs; view, change, or delete data; or create new accounts with full user rights. The vulnerability can be exploited locally, meaning the attacker requires access to the affected system to leverage this weakness.

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Affected Version(s)

Windows 10 Version 21H2 32-bit Systems 10.0.19044.0 < 10.0.19044.6332

Windows 10 Version 22H2 x64-based Systems 10.0.19045.0 < 10.0.19045.6332

Windows 11 version 22H2 ARM64-based Systems 10.0.22621.0 < 10.0.22621.5909

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
7.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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